238 citations · 502 across the 12 of their papers we have counts for
7 papers · 1 filter
Imaging quantum interference in a monolayer Kitaev quantum spin liquid candidate
Y. Kohsaka, S. Akutagawa, S. Omachi +16
Single atomic defects are prominent windows to look into host quantum states because collective responses from the host states emerge as localized states around the defects. Friede…
Evidence for an odd-parity nematic phase above the charge density wave transition in kagome metal CsVSb
T. Asaba, A. Onishi, Y. Kageyama +16
The quest for fascinating quantum states arising from the interplay between correlation, frustration, and topology is at the forefront of condensed-matter physics. Recently discove…
Universal scaling of the specific heat in quantum kagome antiferromagnet herbertsmithite
H. Murayama, T. Tominaga, T. Asaba +9
Despite tremendous investigations, a quantum spin liquid state realized in spin-1/2 kagome Heisenberg antiferromagnet remains largely elusive. In herbertsmithite ZnCu(OH)Cl…
Bond Directional Anapole Order in a Spin-Orbit Coupled Mott Insulator Sr(IrRh)O
H. Murayama, K. Ishida, R. Kurihara +10
An anapole state that breaks inversion and time reversal symmetries with preserving translation symmetry of underlying lattice has aroused great interest as a new quantum state, bu…
Effect of quenched disorder on a quantum spin liquid state of triangular-lattice antiferromagnet 1T-TaS
H. Murayama, Y. Sato, T. Taniguchi +12
A quantum spin liquid (QSL) is an exotic state of matter characterized by quantum entanglement and the absence of any broken symmetry. A long-standing open problem, which is a key…
Unconventional thermal metallic state of charge-neutral fermions in an insulator
Y. Sato, Z. Xiang, Y. Kasahara +13
Quantum oscillations (QOs) in transport and thermodynamic parameters at high magnetic fields are an unambiguous signature of the Fermi surface, the defining characteristic of a met…
Coexisting localized and itinerant gapless excitations in a quantum spin liquid candidate 1T-TaS
H. Murayama, Y. Sato, X. Z. Xing +6
To reveal the nature of elementary excitations in a quantum spin liquid (QSL), we measured low temperature thermal conductivity and specific heat of 1T-TaS, a QSL candidate mat…